datasource db {
  provider = "mysql"
  url      = env("DB_URL")
}

generator client {
  provider = "prisma-client-js"
}

model User {
  id            BigInt    @id @unique @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  username      String    @unique @db.VarChar(30)
  email         String    @unique @db.VarChar(128)
  password      Bytes     @db.Binary(64)
  display_name  String?   @db.VarChar(30)
  managedOrders Order[]
  sessions      Session[]

  @@map("users")
}

model Session {
  id           BigInt    @id @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  userId       BigInt    @map("user") @db.UnsignedBigInt
  sessionToken Bytes     @db.Binary(64)
  expiry_date  DateTime? @default(dbgenerated("(now() + interval 30 day)")) @db.Timestamp(0)
  user         User      @relation(fields: [userId], references: [id])

  @@index([userId], map: "user_idx")
  @@index([sessionToken])
  @@map("sessions")
}

model Client {
  id      BigInt  @id @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  name    String? @db.VarChar(128)
  address String? @db.VarChar(128)
  phone   String? @db.VarChar(16)
  email   String? @db.VarChar(128)
  orders  Order[]

  @@map("clients")
}

model Order {
  id                BigInt            @id @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  clientId          BigInt            @db.UnsignedBigInt @map("client")
  userId            BigInt            @db.UnsignedBigInt @map("user")
  draft             Boolean           @default(true) @map("is_draft") @db.TinyInt
  imported_products ImportedProduct[]
  client            Client            @relation(fields: [clientId], references: [id])
  user              User              @relation(fields: [userId], references: [id])
  work              Work[]

  @@index([clientId])
  @@index([userId])
  @@map("orders")
}

model ImportedProduct {
  id             BigInt  @id @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  orderId        BigInt  @db.UnsignedBigInt @map("order")
  name           String? @db.VarChar(128)
  link           String  @db.VarChar(1024)
  price_imported Decimal @default(0.00) @db.Decimal(10, 2)
  price          Decimal @default(0.00) @db.Decimal(10, 2)
  order         Order    @relation(fields: [orderId], references: [id])

  @@index([orderId])
  @@map("imported_products")
}

model Offer {
  id                BigInt   @id @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  name              String   @db.VarChar(45)
  description       String?  @db.Text
  recommended_price Decimal? @db.Decimal(10, 2)
  work              Work[]

  @@map("offer")
}

model OrderTemplate {
  id             BigInt         @id @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  name           String         @db.VarChar(45)
  description    String?        @db.Text
  work_templates WorkTemplate[]

  @@map("order_templates")
}

model Work {
  id        BigInt  @id @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  orderId   BigInt  @map("order") @db.UnsignedBigInt
  offerId   BigInt  @map("offer") @db.UnsignedBigInt
  price     Decimal @db.Decimal(10, 2)
  notes     String? @db.Text
  fulfilled Boolean @default(false) @map("is_fulfilled") @db.TinyInt
  order     Order   @relation(fields: [orderId], references: [id])
  offer     Offer   @relation(fields: [offerId], references: [id])

  @@index([offerId], map: "offer_idx")
  @@index([orderId], map: "order_idx")
  @@map("work")
}

model WorkTemplate {
  id              BigInt        @id @default(dbgenerated("(((unix_timestamp() * 1000) * pow(2,22)) + floor((rand() * pow(2,12))))")) @db.UnsignedBigInt
  orderTemplateId BigInt        @map("order_template") @db.UnsignedBigInt
  offerId         BigInt        @map("offer") @db.UnsignedBigInt
  price           Decimal       @default(0.00) @db.Decimal(10, 2)
  notes           String?       @db.Text
  orderTemplate   OrderTemplate @relation(fields: [orderTemplateId], references: [id])

  @@index([offerId])
  @@index([orderTemplateId])
  @@map("work_templates")
}